Adductor Longus : Origin, Insertion, Action & Nerve Supply

Adductor Longus: The adductor longus muscle is a large, flat. The adductor longus partially covers the adductor brevis and Magnus. The muscle forms the medial border of the femoral triangle.

Origin-originates from the pubis, and expands into a fan shape

Insertion-attaching broadly to the linea aspera of the femur

Function of the Adductor Longus
Adduction and medial rotation of the thigh.

Nerve Supply of the Adductor Longus
Obturator nerve (L2-L4).